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Heart|Lab Grown|IGI

3.50ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG706524427

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG706524427

Diamond specifications and retailer prices

From $880 AUD
$618 USD
As of October 30, 2026
Save $8,673 AUD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,552 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.5ct lab-grown heart diamond

This 3.5ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG706524427 or 706524427. Listed at 22 retailers as of October 30, 2026, with prices from $880 to $9,552, a $8,673 spread on the same certified stone. Do Amore Diamonds lists it at $9,552. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.50
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706524427
Dimensions9.64 × 10.43 × 6.06 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.64 mm10.43 mm3.50 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706524427
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,802 AUD|Low: $844 AUD|High: $4,806 AUD|Avg: $2,220 AUD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 16$880 AUD
Retailer 5$985 AUD
Retailer 8$985 AUD
Retailer 3$1,090 AUD
Retailer 11$1,274 AUD
Retailer 6$1,441 AUD
Retailer 7$1,606 AUD
Retailer 1$1,802 AUD
Retailer 14$2,450 AUD
Retailer 9$2,543 AUD
Retailer 10$2,614 AUD
Retailer 13$2,705 AUD
Retailer 4$3,165 AUD
Retailer 2$3,479 AUD
Retailer 15$3,960 AUD
Retailer 12$4,750 AUD

45 data points across 16 retailers

22 retailers$880 AUD to $9,552 AUD

A
Cheapest Retailer
-
$880 AUD
$618 USD
A
Retailer 2
-
$985 AUD
$692 USD
View
Final sale: no returns
A
Retailer 3
-
$985 AUD
$692 USD
View
A
Retailer 4
-
$1,090 AUD
$766 USD
View
Retailer 5
-
$1,090 AUD
$766 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,274 AUD
$895 USD
View
B+
Retailer 7
-
$1,441 AUD
$1,012 USD
View
A
Retailer 8
-
$1,606 AUD
$1,128 USD
View
A
Retailer 9
-
$1,754 AUD
$1,232 USD
View
A
Retailer 10
-
$1,802 AUD
£997 GBP
View
B+
Retailer 11
-
$2,450 AUD
View
B+
Retailer 12
-
$2,543 AUD
View
B+
Retailer 13
-
$2,614 AUD
ZAR 29,663 ZAR
View
B+
Retailer 14
-
$2,705 AUD
$1,900 USD
View
B+
Retailer 15
-
$3,165 AUD
$2,223 USD
View
B
Retailer 16
-
$3,479 AUD
$2,444 USD
View
B
Retailer 17
-
$3,570 AUD
$2,507 USD
View
Retailer 18
-
$3,960 AUD
View
Price last confirmed 24 days ago
B
Retailer 19
-
$4,042 AUD
$2,839 USD
View
B
Retailer 20
-
$4,750 AUD
£2,627 GBP
View
B
Retailer 21
-
$7,801 AUD
$5,480 USD
View
Most Expensive
B
Do Amore Diamonds
23-706524427 · Oct 31
$9,552 AUD
$6,710 USD
View
21 more retailers have this diamond
Prices start from $880 AUDSave up to $8,673 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.50ct Heart
$880 AUD